摘要
基于循环经济的3R原则,本文将厂商的输入资源按其来源分为原生资源、回用资源和循环资源3种类型,在一系列假设条件下,利用转移矩阵描述了生态产业链上资源回用和梯次传递的关系,进而从总量上对厂商的资源利用问题进行了简化分析,为循环经济的效果分析提供了一种数量分析的基本框架.
This paper marks the resources involved in manufacturing three types, including Raw Resource, Self-recycling Resource and Extra-recycling Resource. And based on some hypothesizes, this paper creates a transfer matrix to describe the quantities relationship between manufactories composing an ecotypic-industrial-chain, and then analyzes briefly resources utilization quantities of manufactories, provides an elementary framework to evaluate the effects of circular economy.
出处
《天津理工大学学报》
2006年第3期48-51,共4页
Journal of Tianjin University of Technology
基金
天津理工大学青年科技发展基金(008-600043)
关键词
循环经济
资源利用向量
转移(率)矩阵
circular economy
resource utilization vector
transfer （rate） matrix
